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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
Data corrente: |
30/11/2023 |
Data da última atualização: |
22/01/2024 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MBA, J.; PAES, L. T.; VIANA, L. M.; FERREIRA, A. J. C.; SILVA, C. W.; QUEIROZ, V. A. V.; MARTINO, H. S. D.; CARVALHO, C. W. P. de; FELISBERTO, M. H. F.; BARROS, F. |
Afiliação: |
JOY MBA, UNIVERSIDADE FEDERAL DE VIÇOSA; LAISE TRINDADE PAES, UNIVERSIDADE FEDERAL DE VIÇOSA; LEONARA MARTINS VIANA, UNIVERSIDADE FEDERAL DE VIÇOSA; ANA JÓLIA CARMANINI FERREIRA, UNIVERSIDADE FEDERAL DE VIÇOSA; CAROLINE WOELFFEL SILVA, UNIVERSIDADE FEDERAL DE VIÇOSA; VALERIA APARECIDA VIEIRA QUEIROZ, CNPMS; HÉRCIA STAMPINI DUARTE MARTINO, UNIVERSIDADE FEDERAL DE VIÇOSA; CARLOS WANDERLEI PILER DE CARVALHO, CTAA; MÉRIA HERMINIA FERRARI FELISBERTO, UNIVERSIDADE FEDERAL DE VIÇOSA; FREDERICO BARROS, UNIVERSIDADE FEDERAL DE VIÇOSA. |
Título: |
Evaluation of the physical, chemical, technological and sensorial properties of extrudates from composite sorghum and cowpea flours. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS E NUTRIÇÃO, 15., 2023, Campinas. A revolução da ciência de alimentos e nutrição: alimentando o mundo de forma sustentável: caderno [eletrônico] de resumos. Campinas: Galoá, 2023. |
Idioma: |
Inglês |
Palavras-Chave: |
Feijão-caupi. |
Thesagro: |
Farinha; Propriedade Físico-Química; Sorgo. |
Categoria do assunto: |
Q Alimentos e Nutrição Humana |
Marc: |
LEADER 00990nam a2200253 a 4500 001 2158974 005 2024-01-22 008 2023 bl uuuu u00u1 u #d 100 1 $aMBA, J. 245 $aEvaluation of the physical, chemical, technological and sensorial properties of extrudates from composite sorghum and cowpea flours.$h[electronic resource] 260 $aIn: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS E NUTRIÇÃO, 15., 2023, Campinas. A revolução da ciência de alimentos e nutrição: alimentando o mundo de forma sustentável: caderno [eletrônico] de resumos. Campinas: Galoá$c2023 650 $aFarinha 650 $aPropriedade Físico-Química 650 $aSorgo 653 $aFeijão-caupi 700 1 $aPAES, L. T. 700 1 $aVIANA, L. M. 700 1 $aFERREIRA, A. J. C. 700 1 $aSILVA, C. W. 700 1 $aQUEIROZ, V. A. V. 700 1 $aMARTINO, H. S. D. 700 1 $aCARVALHO, C. W. P. de 700 1 $aFELISBERTO, M. H. F. 700 1 $aBARROS, F.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
03/03/2011 |
Data da última atualização: |
24/09/2019 |
Tipo da produção científica: |
Nota Técnica/Nota Científica |
Autoria: |
ARASHIRO, E. K. N.; FONSECA, J. F. da; SIQUEIRA, L. G. B.; FERNANDES, C. A.; BRANDÃO, F. Z.; OBA, E.; VIANA, J. H. M. |
Afiliação: |
E. K. N. ARASHIRO, Universidade Federal Fluminense (UFF); JEFERSON FERREIRA DA FONSECA, CNPC; LUIZ GUSTAVO BRUNO SIQUEIRA, CNPGL; UFF; JOAO HENRIQUE MOREIRA VIANA, CNPGL. |
Título: |
Assessment of luteal function in goats by ultrasonographic image attribute analysis. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Small Ruminant Research, v. 94, n. 1/3, p. 176-179, Nov. 2010. |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate the potential of luteal echotexture (mean pixel value and heterogeneity), as a tool for assessing luteal function during different phases of the estrous cycle in Toggenburg goats. Sonographic evaluations of the ovaries were performed daily in nulliparous goats (n = 21), using a 5MHz linear rectal probe, commencing at estrus (day 0). Blood samples were collected daily for plasma progesterone RIA and images recorded on VHS tape and then digitized in TIFF format at a resolution of 1500×1125 pixels. A representative elementary area (REA) of 5625 pixels (0.31cm2) of these images was analyzed using custom-developed software, for mean pixel value and heterogeneity. Mean plasma progesterone, luteal area and pixels all reached maximum values at approximately days 13 and 14, during luteogenesis. Luteolysis was characterized by an abrupt decrease in blood progesterone concentration following ovulation, and a gradual decline in luteal area and pixel values. The luteal tissue area was positively correlated with plasma progesterone concentration during both luteogenesis (r = 0.63; P < 0.05) and luteolysis (r = 0.50; P < 0.05). Weak correlations were recorded between the mean pixel value and luteal tissue area during luteogenesis (r = 0.34; P < 0.05) and luteolysis (r = 0.26; P < 0.05). Similarly, weak correlations between the mean pixel value and plasma progesterone concentration were recorded during luteogenesis (r = 0.24; P < 0.05) and luteolysis (r = 0.37; P < 0.05). The pixel heterogeneity was not correlated with luteal tissue area or the plasma progesterone concentration at any stage of the estrous cycle. The results show the association between the corpus luteum echotexture and steriodogenic function to be weak and the present ultrasound technology, to have limited potential in evaluating luteal function in goats. MenosThe aim of this study was to evaluate the potential of luteal echotexture (mean pixel value and heterogeneity), as a tool for assessing luteal function during different phases of the estrous cycle in Toggenburg goats. Sonographic evaluations of the ovaries were performed daily in nulliparous goats (n = 21), using a 5MHz linear rectal probe, commencing at estrus (day 0). Blood samples were collected daily for plasma progesterone RIA and images recorded on VHS tape and then digitized in TIFF format at a resolution of 1500×1125 pixels. A representative elementary area (REA) of 5625 pixels (0.31cm2) of these images was analyzed using custom-developed software, for mean pixel value and heterogeneity. Mean plasma progesterone, luteal area and pixels all reached maximum values at approximately days 13 and 14, during luteogenesis. Luteolysis was characterized by an abrupt decrease in blood progesterone concentration following ovulation, and a gradual decline in luteal area and pixel values. The luteal tissue area was positively correlated with plasma progesterone concentration during both luteogenesis (r = 0.63; P < 0.05) and luteolysis (r = 0.50; P < 0.05). Weak correlations were recorded between the mean pixel value and luteal tissue area during luteogenesis (r = 0.34; P < 0.05) and luteolysis (r = 0.26; P < 0.05). Similarly, weak correlations between the mean pixel value and plasma progesterone concentration were recorded during luteogenesis (r = 0.24; P < 0.05) and luteolysis (r... Mostrar Tudo |
Palavras-Chave: |
Raça Toggenburg. |
Thesagro: |
Cabra; Caprino; Corpo lúteo; Reprodução animal; Útero. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02643naa a2200265 a 4500 001 1879987 005 2019-09-24 008 2010 bl uuuu u00u1 u #d 100 1 $aARASHIRO, E. K. N. 245 $aAssessment of luteal function in goats by ultrasonographic image attribute analysis.$h[electronic resource] 260 $c2010 520 $aThe aim of this study was to evaluate the potential of luteal echotexture (mean pixel value and heterogeneity), as a tool for assessing luteal function during different phases of the estrous cycle in Toggenburg goats. Sonographic evaluations of the ovaries were performed daily in nulliparous goats (n = 21), using a 5MHz linear rectal probe, commencing at estrus (day 0). Blood samples were collected daily for plasma progesterone RIA and images recorded on VHS tape and then digitized in TIFF format at a resolution of 1500×1125 pixels. A representative elementary area (REA) of 5625 pixels (0.31cm2) of these images was analyzed using custom-developed software, for mean pixel value and heterogeneity. Mean plasma progesterone, luteal area and pixels all reached maximum values at approximately days 13 and 14, during luteogenesis. Luteolysis was characterized by an abrupt decrease in blood progesterone concentration following ovulation, and a gradual decline in luteal area and pixel values. The luteal tissue area was positively correlated with plasma progesterone concentration during both luteogenesis (r = 0.63; P < 0.05) and luteolysis (r = 0.50; P < 0.05). Weak correlations were recorded between the mean pixel value and luteal tissue area during luteogenesis (r = 0.34; P < 0.05) and luteolysis (r = 0.26; P < 0.05). Similarly, weak correlations between the mean pixel value and plasma progesterone concentration were recorded during luteogenesis (r = 0.24; P < 0.05) and luteolysis (r = 0.37; P < 0.05). The pixel heterogeneity was not correlated with luteal tissue area or the plasma progesterone concentration at any stage of the estrous cycle. The results show the association between the corpus luteum echotexture and steriodogenic function to be weak and the present ultrasound technology, to have limited potential in evaluating luteal function in goats. 650 $aCabra 650 $aCaprino 650 $aCorpo lúteo 650 $aReprodução animal 650 $aÚtero 653 $aRaça Toggenburg 700 1 $aFONSECA, J. F. da 700 1 $aSIQUEIRA, L. G. B. 700 1 $aFERNANDES, C. A. 700 1 $aBRANDÃO, F. Z. 700 1 $aOBA, E. 700 1 $aVIANA, J. H. M. 773 $tSmall Ruminant Research$gv. 94, n. 1/3, p. 176-179, Nov. 2010.
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